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121.
Stern Y Blumen HM Rich LW Richards A Herzberg G Gopher D 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2011,18(6):653-677
We investigated the feasibility of using the Space Fortress (SF) game, a complex video game originally developed to study complex skill acquisition in young adults, to improve executive control processes in cognitively healthy older adults. The study protocol consisted of 36 one-hour game play sessions over 3 months with cognitive evaluations before and after, and a follow-up evaluation at 6 months. Sixty participants were randomized to one of three conditions: Emphasis Change (EC)--elders were instructed to concentrate on playing the entire game but place particular emphasis on a specific aspect of game play in each particular game; Active Control (AC)--game play with standard instructions; Passive Control (PC)--evaluation sessions without game play. Primary outcome measures were obtained from five tasks, presumably tapping executive control processes. A total of 54 older adults completed the study protocol. One measure of executive control, WAIS-III letter-number sequencing, showed improvement in performance from pre- to post-evaluations in the EC condition, but not in the other two conditions. These initial findings are modest but encouraging. Future SF interventions need to carefully consider increasing the duration and or the intensity of the intervention by providing at-home game training, reducing the motor demands of the game, and selecting appropriate outcome measures. 相似文献
122.
In just one generation the cultural face of Canadian society has been transformed. The relative level of immigration has increased
rapidly as has diversity among those immigrants. This article reports on the findings of a national survey that offers a baseline
of how and to what extent local Canadian Christian congregations are responding to this cultural diversity. In particular,
it explores how churches are integrating immigrants within the life of their local congregations. This article uses a systems
change perspective to frame immigrant integration. This perspective emphasizes three requirements for change: vision, structure
and processes that promote immigrant integration. Data was collected using an online survey of urban congregations in the
nine urban Canadian communities having an immigrant population above the national average (20% foreign-born). Using these
data this article explores the full range of immigrant integration efforts from the initial welcome to inclusion into congregational
life. It describes the present status of immigrant integration, details reported successes and challenges and notes respondent
suggestions for better integration. Results of this survey provide first-time baseline insights into how a range of urban
Christian congregations from across Canada are presently responding to the Canadian immigrant reality. 相似文献
123.
According to the U.S. Bureau of Labor Statistics, steel, oil, and mining are among the nation's most dangerous industries. This study assessed probable posttraumatic stress disorder (PTSD), depressive symptoms, life functioning, and well-being in a unique sample of 89 members of the United Steelworkers who reported directly witnessing an occupational fatality. Of the sample, 25.8% reported symptoms consistent with probable PTSD, while 21.3% reported symptoms consistent with subthreshold PTSD. These two groups differed significantly from the non-PTSD group on measures of depressive symptoms, well-being, and life functioning. These findings highlight the further need for assessment and intervention for workers exposed to fatalities. 相似文献
124.
This study examined the utility of brief academic assessments to identify effective generalization procedures for individual students. Specifically, the study built on the proposal that brief assessments of antecedent and consequence manipulations can identify the most effective generalization strategy for individual students. The design was an alternating treatments design nested within a multiple baseline across six students. Students learned how to solve a set of multiplication facts using a common strategy while spontaneous generalization to other sets of facts was measured. Next, researchers determined whether an antecedent- or consequent-based generalization strategy would be more effective for increasing generalization across multiplication skills and conducted an extended analysis with an alternating treatment phase to confirm results of the brief assessment. Results indicated that the assessment correctly identified the most effective generalization strategy for five of the six students. 相似文献
125.
Kevin S. Masters Andrea Knestel 《The International journal for the psychology of religion》2013,23(1):63-76
This empirical study was designed as the first to describe the distribution of the four religious orientation types in the general population, based on Allport and Ross's Intrinsic/Extrinsic typology, and to test whether differences in health status and health relevant behaviors based on religious type exist. Throughout 2005–2006 individuals (N = 157) were randomly telephoned and administered a measure of religious orientation. They reported health status, height/weight, use of tobacco and alcohol, and engagement in aerobic exercise. All four religious orientation types were represented (Intrinsic = 19.1%, Extrinsic = 22.3%, Pro-religious = 36.9%, Non-religious = 21.7%). Intrinsic and Non-religious types reported the most favorable health perceptions and lowest body mass indexes. Intrinsic and Pro-religious types were least likely to smoke tobacco or drink alcohol. Religious orientation is a useful construct pertaining to health status and health relevant behaviors and further demonstrates the multidimensional nature of religion. 相似文献
126.
ObjectiveThe purpose of this study was to qualitatively investigate the use of self-talk during cricket batting performance through an innovative approach that allowed for within performance responses to be examined.Design and methodFive elite cricketers were interviewed alongside edited video footage of their batting innings. Semi-structured interviews were conducted to gather in-depth information and explanations about the participants' use of self-talk during each critical incident.Results and conclusionsThe findings of this study highlighted the use of instructional and motivational self-talk as a fluctuating continual narrative that enhanced skill execution, self-efficacy and focus of attention, whilst reducing performance anxiety. In particular, the athletes described the effectiveness of self-determined self-talk on their performance. Specifically, they advocated self-talk that narrowed their attentional focus and redirected their thoughts to performance-related cues during periods of declining performance. 相似文献
127.
Two studies explore the narrative construction of self-perceptions in conversational storytelling among pairs of same-sex friends. Specifically, the studies examined how listener behavior can support or undermine attempts to self-verify in personal storytelling. In two studies (n=100 dyads), speakers told attentive, distracted, or disagreeable (Study 1 only) friends about a recent experience. Distracted, but not disagreeable, friends tended to undermine participants' attempts to verify their self-perception of being interested in an activity (Study 1) or their self-perception that an event was typical for them (Study 2). These results support the notion that friends can be an important source of influence on self-perceptions and, perhaps surprisingly, suggest that responsiveness from friends, rather than agreement per se, may be crucial for supporting self-verification processes. 相似文献
128.
Rich BA 《Theoretical medicine and bioethics》2001,22(3):177-192
Prognostication, the process offormulating and communicating a prognosis, isno longer considered by most physicians to bean essential task in caring for patients withserious illness. Because of this fact, it isnot surprising to find that when physiciansattempt to engage in prognostication, they doit poorly. What may be surprising to thoseoutside the medical community is the extent towhich professional norms have developed whichactively discourage physicians from engaging inprognostication. This article explores thecauses of this state of affairs and thejustifications offered for it. The conclusionis reached that physicians have a professionalresponsibility to competently engage inprognostication based upon the doctrine ofinformed consent, and that a failure or refusalto do so has not only potential legalramifications, but serious negativeimplications for many of the core issues inbioethics, such as the use of advancedirectives, palliative medicine, and medicalfutility. 相似文献
129.
C L Rich 《Suicide & life-threatening behavior》1986,16(2):301-311
The data accumulated so far suggest several tentative conclusions. First, thyroid and adrenal gland disease unquestionably can produce severe mental disturbances. Most of these are "organic" in nature, but depressive symptoms are common as well. A connection between these diseases and suicide has not been established, however. Research cannot really address this possibility adequately, since these studies are difficult, if not impossible, to do in the postmortem state at this time. Ways should continue to be sought to overcome this problem. Clinically, it seems advisable to treat all depressed, suicidal persons with the same caution, whether they have diseases of these endocrine systems or not. The differences in responsiveness of the thyroid and adrenocortical systems among depressed and perhaps truly suicidal persons are of greater theoretical as well as practical clinical interest. The TRH-TSH test and the DST may not be as specific as once thought. Nonetheless, the abnormalities do occur with regularity in specific subgroups of depressed patients. It is far too early to stop research on the DST or the TRH-TSH test. Clinically, however, it is premature to make important management decisions about suicidal patients based on these test results. At this time, we really have no means of pinpointing the persons who will eventually suicide. The hope that they may someday provide valid data for assessing real suicide potential is there, and clinicians should stay informed in this arena. Until that day comes, though, we must continue to exercise caution regarding our clinical judgments and to live with their uncertainties. 相似文献
130.
The issue of the cross-method comparison of concepts that describe family functioning is addressed by means of an empirical investigation of two methods of family assessment. The examination focuses on a consideration of the functional, or pragmatic, aspects of subjects' responses through a comparison of a self-report and an observational method whose associated concepts appear to be similar. Little predicted association based on conceptual similarity is noted. An interpretive framework is developed suggesting that the outcomes of empirical method comparisons may be usefully considered in terms of the pragmatic aspects of subjects' responses or the way in which subjects may be using their responses, based on their inferences regarding the interpersonal context associated with each method. 相似文献